摘要
针对电控扫描雷达目标跟踪中的资源分配问题,基于交互多模型算法(interacting multiplemodel,IMM),提出了一种对采样间隔和驻留时间两个参数进行联合控制的方法.在满足一定跟踪精度的情况下,相对只优化采样间隔的跟踪算法,更能节约雷达资源.该方法不固定检测概率,只限制其最小值,更加接近实际.仿真结果表明了算法的可行性和有效性.
An adaptive parameter control method based on interacting multiple model（IMM） algorithm was presented for resource management in the electronically scanned radar tracking.With cooperative control of sampling intervals and dwell time,the method outperformed the existing sampling interval optimizing algorithm in saving radar resources.The probability of detection was not fixed,but its minimum was specified.The simulation results show that the algorithm is practical and effective.
关键词
电扫描雷达
交互多模型
采样间隔
驻留时间
electronically scanned radar
interacting multiple model（IMM）
sampling interval
dwell time
